Start your vehicle quickly and easily with the updated Roto
Start 2. The Roto Start 2 features a more durable case and to
protect your engine it comes with a built in circuit breaker which
cuts off in case of an overload (e.g. a flooded engine).

This HPI Nitro Roto Start 2 system is for the F & G series engines
that use a 12mm One-Way Bearing.

The F3.5 V2, F4.6 V2, and G3.0 HO engines use a 14mm One-Way
Bearing. For these engines use backplate #113736 or change the bearing to #1430.

Note: When using this system for the Trophy Truggy, whilst not
essential, using starter shaft #87104
will give you some extra reach to the back of the engine.

The Roto Start 2 comes in three versions:#87130 - HPI Roto Start 2 System for
the Nitro Star F Series Engines#87132 - HPI Roto Start 2 System for
the Nitro Star 12/15/18 Engines.#87148 - HPI Roto Start 2 System for
the Nitro Star K Series Engines